745655311 has 2 divisors, whose sum is σ = 745655312. Its totient is φ = 745655310.

The previous prime is 745655293. The next prime is 745655327. The reversal of 745655311 is 113556547.

745655311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 745655311 - 2¹⁵ = 745622543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (745655371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372827655 + 372827656.

It is an arithmetic number, because the mean of its divisors is an integer number (372827656).

Almost surely, 2^745655311 is an apocalyptic number.

745655311 is a deficient number, since it is larger than the sum of its proper divisors (1).

745655311 is an equidigital number, since it uses as much as digits as its factorization.

745655311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63000, while the sum is 37.

The square root of 745655311 is about 27306.6898579817. The cubic root of 745655311 is about 906.8024924618.

The spelling of 745655311 in words is "seven hundred forty-five million, six hundred fifty-five thousand, three hundred eleven".